/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package wicket.in.action.common;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.AbstractBehavior;
import org.apache.wicket.markup.ComponentTag;

public class SimpleAttributeModifier extends AbstractBehavior {

  private final String attribute;

  private final CharSequence value;

  public SimpleAttributeModifier(final String attribute,
      final CharSequence value) {
    this.attribute = attribute;
    this.value = value;
  }

  @Override
  public void onComponentTag(final Component component,
      final ComponentTag tag) {
    if (isEnabled(component)) {
      tag.getAttributes().put(attribute, value);
    }
  }
}
